In the 'Camaro Performers' magazine with the 'Overhaulin' camaro on the cover there is a blue camaro on pages 10-12 and a yellow on pages 94-96 both with hockey stick stripes. The stripe on the blue one looks much thicker especially where it extends onto the door. The yellow much thinner. (and nicer looking imo) Since I want to put these on my car my question is do the stencils from different companies very or is one possibly a vinyl stripe? Which is closer to being factory correct?

I have not seen the new Camaro Performers. However, if you click on my link, you will see the correct hockey stick. It may or may not be what you are looking for but it is correct.

I got my hockey stick stripes from Classic Ind.
Fit and finish is great.